53923672 has 32 divisors (see below), whose sum is σ = 116107200. Its totient is φ = 23220000.

The previous prime is 53923603. The next prime is 53923697. The reversal of 53923672 is 27632935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14454 + ... + 17797.

It is an arithmetic number, because the mean of its divisors is an integer number (3628350).

Almost surely, 2^53923672 is an apocalyptic number.

It is an amenable number.

53923672 is an abundant number, since it is smaller than the sum of its proper divisors (62183528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53923672 is a wasteful number, since it uses less digits than its factorization.

53923672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32287 (or 32283 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 53923672 is about 7343.2739292498. The cubic root of 53923672 is about 377.7981434875.

The spelling of 53923672 in words is "fifty-three million, nine hundred twenty-three thousand, six hundred seventy-two".